<?xml version="1.0" encoding="utf-8"?>
<article xmlns="http://docbook.org/ns/docbook">
  <section>
    <title>Some listing</title>
    <literallayout>    if ( $foo == $bar )
{
    $foo = 123;
  $bar = 23;
	$tab = 1;
		$tab2 = 2;
}</literallayout>
  </section>
</article>
